/*  This file is part of the KDE libraries
 *  Copyright 2014 Martin Gräßlin <mgraesslin@kde.org>
 *
 *  This library is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU Lesser General Public License as published by
 *  the Free Software Foundation; either version 2 of the License or ( at
 *  your option ) version 3 or, at the discretion of KDE e.V. ( which shall
 *  act as a proxy as in section 14 of the GPLv3 ), any later version.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
 *  along with this library; see the file COPYING.LIB.  If not, write to
 *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA 02110-1301, USA.
 */
#ifndef KDEPLATFORMSYSTEMTRAYICON_H
#define KDEPLATFORMSYSTEMTRAYICON_H

#include <qpa/qplatformmenu.h>
#include <qpa/qplatformsystemtrayicon.h>

class KStatusNotifierItem;
class SystemTrayMenuItem;
class QAction;
class QMenu;

#if (QT_VERSION >= QT_VERSION_CHECK(5, 3, 0))
class SystemTrayMenu : public QPlatformMenu
{
    Q_OBJECT
public:
    SystemTrayMenu();
    ~SystemTrayMenu() Q_DECL_OVERRIDE;
    void insertMenuItem(QPlatformMenuItem *menuItem, QPlatformMenuItem *before) Q_DECL_OVERRIDE;
    QPlatformMenuItem *menuItemAt(int position) const Q_DECL_OVERRIDE;
    QPlatformMenuItem *menuItemForTag(quintptr tag) const Q_DECL_OVERRIDE;
    void removeMenuItem(QPlatformMenuItem *menuItem) Q_DECL_OVERRIDE;
    void setEnabled(bool enabled) Q_DECL_OVERRIDE;
    void setIcon(const QIcon &icon) Q_DECL_OVERRIDE;
    void setTag(quintptr tag) Q_DECL_OVERRIDE;
    void setText(const QString &text) Q_DECL_OVERRIDE;
    void setVisible(bool visible) Q_DECL_OVERRIDE;
    void syncMenuItem(QPlatformMenuItem *menuItem) Q_DECL_OVERRIDE;
    void syncSeparatorsCollapsible(bool enable) Q_DECL_OVERRIDE;
    quintptr tag() const Q_DECL_OVERRIDE;
    QPlatformMenuItem *createMenuItem() const Q_DECL_OVERRIDE;

    QMenu *menu() const;

private:
    quintptr m_tag;
    QScopedPointer<QMenu> m_menu;
    QList<SystemTrayMenuItem*> m_items;
};

class SystemTrayMenuItem : public QPlatformMenuItem
{
    Q_OBJECT
public:
    SystemTrayMenuItem();
    ~SystemTrayMenuItem() Q_DECL_OVERRIDE;
    void setCheckable(bool checkable) Q_DECL_OVERRIDE;
    void setChecked(bool isChecked) Q_DECL_OVERRIDE;
    void setEnabled(bool enabled) Q_DECL_OVERRIDE;
    void setFont(const QFont &font) Q_DECL_OVERRIDE;
    void setIcon(const QIcon &icon) Q_DECL_OVERRIDE;
    void setIsSeparator(bool isSeparator) Q_DECL_OVERRIDE;
    void setMenu(QPlatformMenu *menu) Q_DECL_OVERRIDE;
    void setRole(MenuRole role) Q_DECL_OVERRIDE;
    void setShortcut(const QKeySequence &shortcut) Q_DECL_OVERRIDE;
    void setTag(quintptr tag) Q_DECL_OVERRIDE;
    void setText(const QString &text) Q_DECL_OVERRIDE;
    void setVisible(bool isVisible) Q_DECL_OVERRIDE;
    quintptr tag() const Q_DECL_OVERRIDE;
    void setIconSize(int size) /*Q_DECL_OVERRIDE*/; //enable when depending on Qt5.4

    QAction *action() const;

private:
    quintptr m_tag;
    QPlatformMenu *m_menu;
    QAction *m_action;
};
#endif

class KDEPlatformSystemTrayIcon : public QPlatformSystemTrayIcon
{
public:
    KDEPlatformSystemTrayIcon();
    ~KDEPlatformSystemTrayIcon() Q_DECL_OVERRIDE;

    void init() Q_DECL_OVERRIDE;
    void cleanup() Q_DECL_OVERRIDE;
    void updateIcon(const QIcon &icon) Q_DECL_OVERRIDE;
    void updateToolTip(const QString &tooltip) Q_DECL_OVERRIDE;
    void updateMenu(QPlatformMenu *menu) Q_DECL_OVERRIDE;
    QRect geometry() const Q_DECL_OVERRIDE;
    void showMessage(const QString &msg, const QString &title,
                     const QIcon &icon, MessageIcon iconType, int secs) Q_DECL_OVERRIDE;

    bool isSystemTrayAvailable() const Q_DECL_OVERRIDE;
    bool supportsMessages() const Q_DECL_OVERRIDE;

#if (QT_VERSION >= QT_VERSION_CHECK(5, 3, 0))
    QPlatformMenu *createMenu() const Q_DECL_OVERRIDE;
#endif

private:
    KStatusNotifierItem *m_sni;
};

#endif
